TRACY stat,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(218323)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201302
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1912 ----- z ----- z ----- z 86.00 88.00 98.00 95.00 ----- z 97.00 ----- z ----- z ----- z 98.00
1913 ----- z ----- z ----- z ----- z 93.00 z 98.00 100.00 101.00 102.00 90.00 64.00 64.00 102.00
1914 56.00 45.00 61.00 91.00 103.00 91.00 98.00 101.00 92.00 82.00 74.00 46.00 103.00
1915 46.00 42.00 45.00 85.00 90.00 87.00 91.00 88.00 88.00 79.00 74.00 49.00 91.00
1916 42.00 43.00 63.00 78.00 92.00 91.00 96.00 96.00 94.00 80.00 74.00 59.00 96.00
1917 43.00 40.00 63.00 77.00 87.00 93.00 100.00 92.00 83.00 75.00 70.00 50.00 100.00
1918 41.00 57.00 74.00 71.00 92.00 93.00 95.00 94.00 83.00 84.00 63.00 58.00 95.00
1919 52.00 42.00 66.00 70.00 87.00 91.00 96.00 91.00 90.00 80.00 55.00 43.00 b 96.00
1920 53.00 38.00 72.00 66.00 87.00 93.00 94.00 90.00 91.00 84.00 56.00 48.00 94.00
1921 52.00 62.00 79.00 84.00 92.00 96.00 99.00 97.00 90.00 78.00 61.00 57.00 99.00
1922 43.00 40.00 59.00 75.00 83.00 100.00 93.00 98.00 a 103.00 91.00 62.00 45.00 103.00
1923 47.00 45.00 63.00 83.00 84.00 94.00 98.00 92.00 92.00 78.00 60.00 62.00 98.00
1924 48.00 59.00 53.00 86.00 87.00 85.00 90.00 93.00 87.00 80.00 64.00 47.00 93.00
1925 43.00 52.00 79.00 85.00 100.00 94.00 98.00 96.00 102.00 63.00 63.00 49.00 102.00
1926 40.00 b 50.00 69.00 86.00 97.00 101.00 105.00 101.00 89.00 77.00 65.00 40.00 105.00
1927 46.00 52.00 67.00 83.00 84.00 99.00 95.00 90.00 95.00 86.00 53.00 40.00 99.00
1928 45.00 48.00 82.00 81.00 93.00 83.00 95.00 95.00 88.00 93.00 60.00 51.00 95.00
1929 44.00 31.00 63.00 89.00 83.00 92.00 95.00 a 98.00 94.00 79.00 54.00 47.00 98.00
1930 47.00 65.00 72.00 85.00 87.00 95.00 108.00 104.00 89.00 83.00 69.00 52.00 108.00
1931 58.00 58.00 56.00 89.00 91.00 105.00 108.00 100.00 105.00 82.00 75.00 47.00 108.00
1932 40.00 57.00 63.00 79.00 95.00 94.00 101.00 95.00 88.00 83.00 65.00 48.00 101.00
1933 50.00 53.00 64.00 81.00 93.00 a 102.00 100.00 95.00 96.00 84.00 73.00 53.00 102.00
1934 53.00 57.00 70.00 91.00 107.00 102.00 105.00 98.00 87.00 87.00 73.00 43.00 b 107.00
1935 44.00 52.00 70.00 68.00 75.00 86.00 104.00 98.00 93.00 80.00 62.00 43.00 104.00
1936 35.00 37.00 58.00 82.00 92.00 98.00 107.00 105.00 m 97.00 86.00 a 57.00 a 49.00 107.00
1937 35.00 43.00 58.00 72.00 87.00 101.00 98.00 100.00 97.00 84.00 71.00 49.00 101.00
1938 42.00 41.00 70.00 80.00 87.00 96.00 97.00 97.00 95.00 91.00 77.00 53.00 97.00
1939 45.00 47.00 83.00 85.00 95.00 91.00 100.00 92.00 100.00 86.00 73.00 69.00 100.00
1940 36.00 46.00 49.00 78.00 90.00 95.00 105.00 96.00 91.00 84.00 64.00 45.00 105.00
1941 42.00 39.00 59.00 77.00 94.00 91.00 104.00 99.00 92.00 78.00 66.00 58.00 104.00
1942 55.00 44.00 58.00 81.00 84.00 88.00 96.00 94.00 88.00 82.00 65.00 42.00 96.00
1943 36.00 55.00 81.00 78.00 91.00 94.00 95.00 93.00 84.00 80.00 54.00 47.00 95.00
1944 61.00 50.00 51.00 69.00 87.00 99.00 92.00 95.00 86.00 79.00 72.00 40.00 t 99.00
1945 ----- z 50.00 i 73.00 77.00 83.00 88.00 96.00 90.00 92.00 85.00 62.00 43.00 96.00
1946 40.00 49.00 78.00 82.00 82.00 s 95.00 92.00 94.00 86.00 76.00 60.00 58.00 95.00
1947 55.00 44.00 68.00 79.00 78.00 89.00 105.00 101.00 97.00 92.00 54.00 42.00 105.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 100.00 b 99.00 97.00 74.00 64.00 a 46.00 100.00
1949 44.00 45.00 56.00 a 81.00 94.00 a 98.00 a 99.00 96.00 86.00 79.00 72.00 50.00 99.00
1950 35.00 44.00 58.00 72.00 93.00 93.00 d 90.00 96.00 87.00 88.00 72.00 43.00 96.00
1951 42.00 a 50.00 43.00 80.00 84.00 a 88.00 93.00 92.00 85.00 92.00 62.00 54.00 93.00
1952 42.00 50.00 47.00 a 88.00 95.00 96.00 95.00 96.00 c 93.00 82.00 70.00 50.00 96.00
1953 47.00 43.00 64.00 78.00 90.00 99.00 94.00 94.00 96.00 93.00 74.00 42.00 99.00
1954 41.00 60.00 50.00 90.00 83.00 95.00 104.00 96.00 89.00 73.00 70.00 42.00 104.00
1955 41.00 44.00 66.00 81.00 91.00 94.00 107.00 104.00 100.00 88.00 63.00 40.00 107.00
1956 46.00 41.00 58.00 75.00 a 87.00 103.00 92.00 95.00 96.00 a 85.00 64.00 50.00 103.00
1957 38.00 55.00 57.00 85.00 85.00 88.00 99.00 95.00 90.00 80.00 61.00 48.00 99.00
1958 56.00 60.00 56.00 84.00 90.00 a 95.00 95.00 99.00 94.00 a 90.00 c 72.00 a 53.00 99.00
1959 52.00 45.00 67.00 85.00 96.00 101.00 96.00 100.00 95.00 72.00 54.00 53.00 101.00
1960 43.00 40.00 49.00 92.00 83.00 90.00 96.00 95.00 95.00 82.00 66.00 53.00 96.00
1961 46.00 52.00 67.00 76.00 90.00 99.00 98.00 95.00 93.00 86.00 61.00 48.00 99.00
1962 46.00 55.00 47.00 94.00 b 87.00 90.00 92.00 92.00 83.00 83.00 72.00 61.00 94.00
1963 53.00 51.00 78.00 82.00 88.00 98.00 99.00 94.00 89.00 90.00 62.00 56.00 a 99.00
1964 54.00 55.00 a 55.00 89.00 91.00 95.00 96.00 98.00 90.00 79.00 69.00 43.00 98.00
1965 44.00 49.00 44.00 c 86.00 i 85.00 87.00 94.00 98.00 a 59.00 v 76.00 74.00 52.00 98.00
1966 42.00 47.00 72.00 72.00 92.00 92.00 105.00 94.00 87.00 84.00 52.00 45.00 105.00
1967 42.00 a 47.00 79.00 80.00 97.00 90.00 96.00 93.00 86.00 a 87.00 66.00 50.00 97.00
1968 46.00 39.00 83.00 89.00 87.00 97.00 93.00 a 94.00 84.00 b 81.00 70.00 47.00 97.00
1969 35.00 40.00 a 49.00 76.00 94.00 a 92.00 96.00 92.00 85.00 81.00 67.00 a 54.00 96.00
1970 41.00 41.00 42.00 87.00 92.00 98.00 94.00 94.00 96.00 85.00 55.00 53.00 98.00
1971 37.00 50.00 65.00 79.00 87.00 96.00 95.00 100.00 97.00 83.00 63.00 36.00 100.00
1972 37.00 39.00 57.00 79.00 92.00 94.00 90.00 98.00 92.00 80.00 60.00 47.00 98.00
1973 47.00 51.00 e 63.00 75.00 88.00 96.00 95.00 103.00 87.00 79.00 64.00 50.00 103.00
1974 50.00 50.00 66.00 81.00 85.00 98.00 101.00 92.00 90.00 83.00 63.00 51.00 101.00
1975 38.00 36.00 61.00 61.00 94.00 94.00 98.00 95.00 89.00 83.00 74.00 44.00 98.00
1976 40.00 58.00 68.00 81.00 83.00 94.00 103.00 96.00 100.00 88.00 68.00 45.00 103.00
1977 34.00 57.00 67.00 88.00 92.00 94.00 96.00 88.00 86.00 73.00 63.00 42.00 96.00
1978 29.00 37.00 78.00 73.00 90.00 90.00 94.00 88.00 u ----- z ----- z 38.00 p 42.00 94.00
1979 22.00 36.00 43.00 72.00 89.00 100.00 90.00 92.00 87.00 77.00 66.00 49.00 100.00
1980 53.00 37.00 59.00 92.00 88.00 94.00 99.00 92.00 90.00 86.00 b 72.00 52.00 99.00
1981 65.00 63.00 71.00 86.00 83.00 93.00 96.00 93.00 94.00 71.00 65.00 41.00 96.00
1982 41.00 54.00 55.00 75.00 85.00 89.00 98.00 a 94.00 84.00 75.00 56.00 57.00 98.00
1983 40.00 49.00 61.00 71.00 86.00 91.00 98.00 96.00 94.00 80.00 60.00 28.00 98.00
1984 43.00 44.00 44.00 78.00 83.00 87.00 94.00 98.00 93.00 78.00 63.00 54.00 98.00
1985 43.00 53.00 70.00 93.00 88.00 96.00 96.00 88.00 84.00 72.00 62.00 41.00 a 96.00
1986 44.00 43.00 78.00 79.00 86.00 93.00 92.00 92.00 82.00 77.00 57.00 52.00 93.00
1987 57.00 59.00 73.00 89.00 93.00 97.00 98.00 a 97.00 87.00 87.00 65.00 41.00 98.00
1988 40.00 43.00 72.00 85.00 92.00 104.00 98.00 104.00 89.00 77.00 64.00 50.00 104.00
1989 55.00 49.00 67.00 78.00 87.00 97.00 102.00 93.00 86.00 83.00 62.00 49.00 102.00
1990 52.00 61.00 67.00 86.00 90.00 97.00 103.00 89.00 94.00 82.00 74.00 56.00 103.00
1991 39.00 59.00 65.00 85.00 89.00 93.00 98.00 94.00 86.00 83.00 58.00 45.00 98.00
1992 48.00 57.00 67.00 82.00 90.00 89.00 83.00 91.00 84.00 88.00 48.00 39.00 91.00
1993 40.00 41.00 60.00 69.00 79.00 86.00 89.00 91.00 87.00 87.00 53.00 43.00 91.00
1994 38.00 45.00 63.00 85.00 91.00 96.00 87.00 90.00 88.00 71.00 63.00 46.00 96.00
1995 38.00 49.00 70.00 63.00 78.00 97.00 102.00 92.00 86.00 84.00 49.00 51.00 102.00
1996 47.00 56.00 ----- z 73.00 91.00 96.00 88.00 91.00 85.00 82.00 60.00 38.00 96.00
1997 42.00 42.00 66.00 73.00 83.00 94.00 93.00 90.00 87.00 90.00 54.00 48.00 94.00
1998 47.00 55.00 70.00 81.00 98.00 89.00 93.00 92.00 92.00 76.00 61.00 66.00 98.00
1999 40.00 a 56.00 72.00 71.00 87.00 92.00 97.00 92.00 89.00 79.00 79.00 55.00 97.00
2000 49.00 64.00 76.00 81.00 88.00 101.00 95.00 92.00 89.00 82.00 l 70.00 36.00 101.00
2001 41.00 37.00 43.00 83.00 96.00 98.00 94.00 95.00 88.00 89.00 a 73.00 46.00 98.00
2002 54.00 59.00 48.00 84.00 91.00 98.00 100.00 93.00 92.00 82.00 57.00 56.00 100.00
2003 57.00 48.00 73.00 87.00 82.00 93.00 92.00 96.00 93.00 85.00 59.00 46.00 96.00
2004 47.00 48.00 j 70.00 90.00 91.00 95.00 a 94.00 87.00 a 87.00 76.00 71.00 56.00 95.00
2005 48.00 65.00 67.00 79.00 78.00 96.00 94.00 90.00 91.00 86.00 71.00 42.00 96.00
2006 45.00 46.00 60.00 84.00 95.00 92.00 97.00 98.00 84.00 86.00 78.00 55.00 98.00
2007 41.00 50.00 77.00 86.00 92.00 92.00 97.00 94.00 91.00 87.00 65.00 37.00 97.00
2008 43.00 46.00 53.00 75.00 86.00 88.00 92.00 87.00 88.00 76.00 76.00 45.00 92.00
2009 42.00 51.00 65.00 88.00 95.00 92.00 84.00 91.00 85.00 65.00 67.00 50.00 95.00
2010 35.00 36.00 77.00 78.00 94.00 92.00 94.00 92.00 87.00 88.00 71.00 36.00 94.00
2011 34.00 46.00 b ----- z 74.00 89.00 ----- z 96.00 a 94.00 91.00 85.00 62.00 51.00 96.00
2012 57.00 52.00 81.00 84.00 a 93.00 97.00 100.00 a 96.00 93.00 83.00 67.00 59.00 100.00
2013 40.00 40.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.00
Period of Record Statistics
MEAN 44.59 48.51 63.90 80.62 89.14 94.20 96.67 94.72 90.58 81.97 64.74 48.51 98.77
S.D. 7.20 7.78 10.53 6.85 5.32 4.46 4.89 3.81 5.01 5.80 6.95 7.01 3.96
SKEW 0.19 0.16 -0.27 -0.42 0.18 -0.02 0.11 0.35 0.62 -0.53 -0.14 0.21 0.30
MAX 65.00 65.00 83.00 94.00 107.00 105.00 108.00 104.00 105.00 93.00 79.00 69.00 108.00
MIN 22.00 31.00 42.00 61.00 75.00 83.00 83.00 87.00 82.00 63.00 48.00 28.00 91.00
NO YRS 98 97 96 98 98 99 101 98 99 98 99 99 87